Okay cats and kittens, if you can, I would like a little help from you. I'm hoping to write a paper on authorial insertion for my American Autobiography class (i.e., author-as-character thing). To do this, I need some material. In fiction it's fairly common - Nabokov's Bend Sinister and Vonnegut's Breakfast of Champions use it. I suspect that many text-based adventure games do this. So far I've only been able to find John's Fire Witch (a review on the xyzzy page comments on it). And I guess that would be enough to work with, but I would like to know if I'm making some glaring omission. "Honorarium" and Jason Rohrer's "Passage" and "Gravitation" feature the author as the main character (or at least an autobiographical character), but they don't have words, which makes it a little more difficult to justify writing about in an English class.
edit: apparently TVtropes has a page for this